<template>
  <el-form :model="form" ref="form" :rules="rules" class="form">
    <el-form-item class="form-item" prop="username">
      <el-input
        placeholder="用户名/手机"
        v-model="form.username"
        @focus="hideErrMsg('username')"
      ></el-input>
    </el-form-item>

    <el-form-item class="form-item" prop="password">
      <el-input placeholder="密码" type="password" v-model="form.password">
      </el-input>
    </el-form-item>

    <p class="form-text">
      <nuxt-link to="#">忘记密码</nuxt-link>
    </p>

    <el-button class="submit" type="primary" @click="handleLoginSubmit">
      登录
    </el-button>
  </el-form>
</template>

<script>
export default {
  data() {
    return {
      // 表单数据
      form: {
        username: "13800138000",
        password: "123456"
      },
      // 表单规则
      rules: {
        username: [
          { required: true, message: "请输入用户名/手机", trigger: "blur" },
          {
            min: 6,
            max: 15,
            message: "长度在 6 到 15 个字符",
            trigger: "blur"
          },
          { pattern: /^\d+$/, message: "用户名只能输入数字", trigger: "blur" }
        ],
        password: [
          { required: true, message: "请输入密码", trigger: "blur" },
          {
            min: 6,
            max: 15,
            message: "长度在 6 到 15 个字符",
            trigger: "blur"
          }
        ]
      }
    };
  },
  created() {},
  methods: {
    // 提交登录
    handleLoginSubmit() {
      this.$refs["form"].validate(valid => {
        // 为true表示没有错误
        if (valid) {
          // this.$axios({
          //   url: "/accounts/login",
          //   method: "POST",
          //   data: this.form
          // }).then(res => {
          //   console.log(res.data);
          //   if (res.data.token) {
          //     this.$store.commit("user/setUserInfo", res.data);
          //   }
          // });
          this.$store.dispatch("user/login", this.form).then(res => {
            this.$message({
              message: "登录成功,正在跳转",
              type: "success"
            });

            if (this.$route.path == "/user/login") {
              setTimeout(() => {
                this.$router.push("/");
              }, 800);
            }
          });
        } else {
          console.log("表单验证失败, 应该直接退出,不能发送请求");
        }
      });
    },
    // 清理表单项错误信息
    hideErrMsg(propName) {
      this.$refs.form.clearValidate(propName);
    }
  }
};
</script>

<style lang="less" scoped>
.form {
  padding: 25px;
}

.form-item {
  margin-bottom: 20px;
}

.form-text {
  font-size: 12px;
  color: #409eff;
  text-align: right;
  line-height: 1;
}

.submit {
  width: 100%;
  margin-top: 10px;
}
</style>
